Properties of the Number 26972

Twenty-Six Thousand Nine Hundred Seventy-Two

Basics

Value: 26971 → 26972 → 26973

Parity: even

Prime: No

Previous Prime: 26959

Next Prime: 26981

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 ² × 11 × 613

Divisors: 1, 2, 4, 11, 22, 44, 613, 1226, 2452, 6743

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 110100101011100

Octal: 64534

Duodecimal: 13738

Hexadecimal: 695c

Square: 727488784

Square Root: 164.23154386414322

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Lengths of runs of identical terms in A353710. A353718

Number of length 3 arrays x(i), i=1..3 with x(i) in i..i+n and no value appearing more than 2 times. A250352

Array A read by upward antidiagonals in which the entry in row n and column k is defined by A(n,k) = (3/2)*(3^k - 1) + A265159(n,k), n,k >= 1. A265161

a(n) = ∑_k=0..n-1 T(n,k) * T(n,k+1), with T given by A026648. A26972